Latest Rhodopsin Stories
The ability of the eye of a fruit fly (Drosophila melanogaster) to respond to light depends on a delicate ballet that keeps the supply of light sensors called rhodopsin constant as photoreceptors turn on and off in response to light exposures.
On the road at night or on a tennis court at dusk, the eye can be deceived.
Gene therapy strategies to prevent and treat inherited diseases of the retina that can cause blindness have progressed rapidly.
A group of scientists at Brown University in Rhode Island discovered that the skin and eyes use the same molecular mechanism to protect themselves from the UV light.
New York University biologists have identified a new mechanism for regulating color vision by studying a mutant fly named after Frank ('Ol Blue Eyes) Sinatra.
Unlike conventional methods, with the so-called optogenetics, the researchers are able to target one cell type.
On rare occasion, the light-sensing photoreceptor cells in the eye misfire and signal to the brain as if they have captured photons, when in reality they haven't.
Biologists have uncovered a key regulatory mechanism used for gene expression in the visual system.
New research from Mount Sinai School of Medicine has discovered that rhodopsin, a pigment of the retina that is responsible for the first events in the perception of light, may also be involved in temperature sensation.
A light-sensing receptor that's packed inside the eye's photoreceptor cells has an altogether surprising role in cells elsewhere in the body, Johns Hopkins scientists have discovered.
- An uxorious, effeminate, or spiritless man.
- A timorous, cowardly fellow.